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K6
executor
TestRampingVUsRampDownNoWobble

How to use TestRampingVUsRampDownNoWobble method of executor Package

Best K6 code snippet using executor.TestRampingVUsRampDownNoWobble

ramping_vus_test.go

Source:ramping_vus_test.go

...246	}247}248// Ensure there's no wobble of VUs during graceful ramp-down, without segments.249// See https://github.com/k6io/k6/issues/1296250func TestRampingVUsRampDownNoWobble(t *testing.T) {251	t.Parallel()252	config := RampingVUsConfig{253		BaseConfig:       BaseConfig{GracefulStop: types.NullDurationFrom(0)},254		GracefulRampDown: types.NullDurationFrom(1 * time.Second),255		StartVUs:         null.IntFrom(0),256		Stages: []Stage{257			{258				Duration: types.NullDurationFrom(3 * time.Second),259				Target:   null.IntFrom(10),260			},261			{262				Duration: types.NullDurationFrom(2 * time.Second),263				Target:   null.IntFrom(0),264			},...

TestRampingVUsRampDownNoWobble

Using AI Code Generation

1func TestRampingVUsRampDownNoWobble(t *testing.T) {2    t.Parallel()3    logHook := &testutils.SimpleLogrusHook{HookedLevels: []log.Level{log.InfoLevel}}4    log.AddHook(logHook)5    defer log.DelHook(logHook)6    es := []lib.ExecutionStep{7        {8            TimeOffset: types.NullDurationFrom(0 * time.Second),9            PlannedVUs: null.IntFrom(10),10            MaxVUs:     null.IntFrom(10),11        },12        {13            TimeOffset: types.NullDurationFrom(10 * time.Second),14            PlannedVUs: null.IntFrom(0),15            MaxVUs:     null.IntFrom(10),16        },17    }18    executor, err := NewRampingVUs(es, 10, 10)19    require.NoError(t, err)20    executor.SetRunner(&dummyRunner{})21    ctx, cancel := context.WithCancel(context.Background())22    defer cancel()23    state := &lib.ExecutorState{24        StartTime: time.Now(),25        Options:   lib.Options{SystemTags: &lib.TagSet{}},26        Progress:  &lib.ExecutionProgress{},27    }28    executor.Init(ctx, state, nil)29    go func() {30        time.Sleep(10 * time.Second)31        cancel()32    }()33    executor.Run(ctx, state, nil)34    assert.Equal(t, 10, state.Iterations.Int64)35    assert.Equal(t, 10, state.Iterations.Int64)36    for i := 0; i < 10; i++ {37        assert.Contains(t, logHook.Drain(), fmt.Sprintf("Starting executor ramping-vus with %d max VUs", 10-i))38    }39    for i := 0; i < 10; i++ {40        assert.Contains(t, logHook.Drain(), fmt

TestRampingVUsRampDownNoWobble

Using AI Code Generation

1import (2func main() {3	executor := testutils.NewTestExecutor()4	engine := testutils.NewTestEngine(executor)5	logger := testutils.NewLogger()6	options := testutils.NewOptions()7	testRunner := testutils.NewTestRunner(logger, engine, options)8	testSuite := testutils.NewTestSuite(logger, testRunner)9	testContext := testutils.NewTestContext(logger, testSuite)10	testMetric := testutils.NewTestMetric()11	testExecutionSegment := testutils.NewTestExecutionSegment()12	testProgress := testutils.NewTestProgress()13	testSamples := testutils.NewTestSamples()14	testSample := testutils.NewTestSample()15	testSampleContainer := testutils.NewTestSampleContainer()16	testMetricSample := testutils.NewTestMetricSample()17	testMetricSamples := testutils.NewTestMetricSamples()18	testStat := testutils.NewTestStat()19	testStats := testutils.NewTestStats()20	testThresholds := testutils.NewTestThresholds()21	testThreshold := testutils.NewTestThreshold()22	testMetricThresholds := testutils.NewTestMetricThresholds()23	testMetricThreshold := testutils.NewTestMetricThreshold()24	testOutput := testutils.NewTestOutput()

TestRampingVUsRampDownNoWobble

Using AI Code Generation

1func (e *Executor) TestRampingVUsRampDownNoWobble(t *testing.T) {2    ctx, cancel := context.WithCancel(context.Background())3    defer cancel()4    maxVUs := uint64(10)5    stages := []lib.Stage{6        {Duration: 10 * time.Second, Target: maxVUs},7        {Duration: 20 * time.Second, Target: 0},8    }9    executor, err := NewRampingVUs(10        RampingVUsConfig{11            StartTime:       types.NullDurationFrom(0 * time.Second),12            GracefulRampDown: types.NullDurationFrom(0 * time.Second),13        },14        lib.GetLogger(t),15    require.NoError(t, err)16    executor.SetRunState(lib.RunState{ctx, cancel, nil})17    executor.SetInitVUFunc(func(_ context.Context, _ *logrus.Entry) (lib.InitializedVU, error) {18        return &InitializedVU{}, nil19    })20    executor.SetEndVUFunc(func(_ context.Context, _ lib.InitializedVU) error {21    })22    executor.SetRunIteration(func(_ context.Context, _ lib.ActiveVU) bool {23    })24    executor.SetGetMaxPossibleVUs(func() uint64 { return maxVUs })25    executor.SetGetBufferedPoints(func() []stats.SampleContainer { return nil })26    executor.SetGetIterationDuration(func() time.Duration { return 0 })27    executor.SetMakeProgressFn(func() float64 { return 0 })28    executor.SetGetExecutionRequirements(func() (lib.ExecutionSegment, lib.ExecutionStep) {29        return lib.ExecutionSegment{}, lib.ExecutionStep{}30    })31    executor.SetGetFullIterationDuration(func() time.Duration { return 0 })32    executor.SetGetVUsMaxDuration(func() time.Duration { return 0 })33    executor.SetGetTimeSinceStart(func() time.Duration { return 0 })34    executor.SetGetActiveVUsCount(func() int64 { return 0 })35    executor.SetGetActiveVUsCountMaxPossible(func() int64 { return 0 })36    executor.SetGetActiveVUsCountInitialized(func() int64 { return 0 })37    executor.SetGetActiveVUsCountInitializedMaxPossible(func() int64 { return 0 })

TestRampingVUsRampDownNoWobble

Using AI Code Generation

1func TestRampingVUsRampDownNoWobble(t *testing.T) {2        t.Parallel()3        logHook := logtest.NewGlobal()4        es := &RampingVUsConfig{5                StartTime: types.NullDurationFrom(0 * time.Second),6                Stages: []Stage{7                        {Duration: types.NullDurationFrom(1 * time.Second), Target: null.IntFrom(10)},8                        {Duration: types.NullDurationFrom(1 * time.Second), Target: null.IntFrom(0)},9                },10        }11        executor, err := es.NewExecutor(es)12        require.NoError(t, err)13        testExecutionState := getTestExecutionState(t, executor)14        executor.SetRunState(testExecutionState)15        ctx, cancel := context.WithCancel(context.Background())16        defer cancel()17        rampingVUsExecutor := executor.(*RampingVUs)18        rampingVUsExecutor.runLoopsIfPossible(ctx)19        testExecutionState.Wait()20        assert.Equal(t, int64(10), testExecutionState.GetCurrentlyActiveVUsCount())21        assert.Equal(t, int64(0), testExecutionState.GetInitializedVUsCount())22        assert.Equal(t, int64(10), testExecutionState.GetFullIterationCount())23        assert.Equal(t, int64(20), testExecutionState.GetExecutedIterationsCount())24        assert.Equal(t, int64(10), testExecutionState.GetVUIterationsCount())25        assert.Equal(t, int64(10), testExecutionState.GetVUActiveDurationCount())26        assert.Equal(t, int64(10), testExecutionState.GetVUWaitingDurationCount())27        assert.Equal(t, int64(10), testExecutionState.GetVUIDleDurationCount())

TestRampingVUsRampDownNoWobble

Using AI Code Generation

1import (2func TestRampingVUsRampDownNoWobble(t *testing.T) {3    t.Parallel()4    es := executor.NewRampingVUsConfig("someName")5    es.StartVUs = null.IntFrom(10)6    es.Stages = []lib.Stage{7        {Duration: types.NullDurationFrom(200 * time.Millisecond), Target: null.IntFrom(10)},8        {Duration: types.NullDurationFrom(200 * time.Millisecond), Target: null.IntFrom(0)},9        {Duration: types.NullDurationFrom(200 * time.Millisecond), Target: null.IntFrom(10)},10        {Duration: types.NullDurationFrom(200 * time.Millisecond), Target: null.IntFrom(0)},11    }12    es.TimeUnit = types.NullDurationFrom(1 * time.Millisecond)13    executor, err := es.NewExecutor(lib.ExecutorParams{14        Logger: testutils.NewLogger(t),15    })16    require.NoError(t, err)17    startTime := time.Now()18    ctx, cancel := context.WithCancel(context.Background())19    defer cancel()20    state := &lib.State{21        Options: lib.Options{22            SystemTags: &lib.TagSet{},23        },24    }25    runCtx := lib.NewRunContext(ctx, state)26    runCtx.SetInitEnv(lib.GetInitEnv())27    for i := 0; i < 10; i++ {28        vu, err := executor.GetInitializedVU(runCtx, int64(i))29        require.NoError(t, err)30        vus = append(vus, vu)31    }32    assert.Equal(t, 10, len(vus))33    for i := 0; i < 10; i++ {34        wg.Add(1)35        go func(i int) {36            defer wg.Done()37            vu.Activate()38            vu.RunOnce()39            vu.Deactivate()40        }(i)41    }

TestRampingVUsRampDownNoWobble

Using AI Code Generation

1func TestRampingVUsRampDownNoWobble(t *testing.T) {2    t.Parallel()3    es := newRampingVUsExecutor(t, "1s", "1s", "10s", "5s", 5)4    es.Run(context.Background(), nil, nil)5    assert.Equal(t, int64(5), es.GetCurrentlyActiveVUsCount())6    assert.Equal(t, int64(0), es.GetInitializedVUsCount())7    assert.Equal(t, int64(0), es.GetFullIterationCount())8    assert.Equal(t, int64(0), es.GetVUsMaxAllowed())9}10func TestRampingVUsRampDownNoWobble(t *testing.T) {11    t.Parallel()12    es := newRampingVUsExecutor(t, "1s", "1s", "10s", "5s", 5)13    es.Run(context.Background(), nil, nil)14    assert.Equal(t, int64(5), es.GetCurrentlyActiveVUsCount())15    assert.Equal(t, int64(0), es.GetInitializedVUsCount())16    assert.Equal(t, int64(0), es.GetFullIterationCount())17    assert.Equal(t, int64(0), es.GetVUsMaxAllowed())18}19func TestRampingVUsRampDownNoWobble(t *testing.T) {20    t.Parallel()21    es := newRampingVUsExecutor(t, "1s", "1s", "10s", "5s", 5)22    es.Run(context.Background(), nil, nil)23    assert.Equal(t, int64(5), es.GetCurrentlyActiveVUsCount())24    assert.Equal(t, int64(0), es.GetInitializedVUsCount())25    assert.Equal(t, int64(0), es.GetFullIterationCount())26    assert.Equal(t, int64(0), es.GetVUsMaxAllowed())27}28func TestRampingVUsRampDownNoWobble(t *testing.T) {

TestRampingVUsRampDownNoWobble

Using AI Code Generation

1func TestRampingVUsRampDownNoWobble(t *testing.T) {2    t.Parallel()3    e := &Executor{4        config: RampingVUsConfig{5            StartTime: types.NullDurationFrom(0 * time.Second),6            Stages: []RampingVUStage{7                {Duration: types.NullDurationFrom(1 * time.Second), Target: 10},8                {Duration: types.NullDurationFrom(1 * time.Second), Target: 0},9            },10        },11        logger: logrus.New(),12    }13    es := &ExecutionState{14        Options: lib.Options{15            MaxRedirects: null.IntFrom(10),16            UserAgent:    null.StringFrom("TestRampingVUsRampDownNoWobble"),17        },18        Logger: logrus.New(),19    }20    ctx, cancel := context.WithCancel(context.Background())21    defer cancel()22    activeVUs := &sync.WaitGroup{}23    runIteration := func(ctx context.Context, activeVUs *sync.WaitGroup, logger *logrus.Entry) bool {24    }25    maxDurationCtx, _ := context.WithTimeout(ctx, 3*time.Second)26    e.Init(es)27    e.Run(ctx, maxDurationCtx, es, runIteration, activeVUs)28}29func TestRampingVUsRampUpNoWobble(t *testing.T) {30    t.Parallel()31    e := &Executor{32        config: RampingVUsConfig{33            StartTime: types.NullDurationFrom(0 * time.Second),34            Stages: []RampingVUStage{35                {Duration: types.NullDurationFrom(1 * time.Second), Target: 0},36                {Duration: types.NullDurationFrom(1 * time.Second), Target: 10},37            },38        },39        logger: logrus.New(),40    }

TestRampingVUsRampDownNoWobble

Using AI Code Generation

1func TestRampingVUsRampDownNoWobble(t *testing.T) {2	t.Parallel()3	ctx, cancel := context.WithCancel(context.Background())4	defer cancel()5	executor, err := NewRampingVUsConfig().NewExecutor(NewExecutionTuple{}, nil)6	require.NoError(t, err)7	executor, err := NewRampingVUsConfig().NewExecutor(NewExecutionTuple{}, nil)8	require.NoError(t, err)9	samples := make(chan stats.SampleContainer, 1000)10	errors := make(chan error, 1000)11	progress := &progress.Tracker{}12	engineOut := &lib.ExecutionStep{13		ExecutionSegmentSequence: lib.NewExecutionSegmentSequence(lib.ExecutionSegment{}),14	}15	engine := Engine{16		Out:           make(chan<- stats.SampleContainer),17		MaxRedirects:  null.IntFrom(10),18		Throw:         null.BoolFrom(false),19		NoConnectionReuse: null.BoolFrom(false),20		NoCookiesReset: null.BoolFrom(false),21	}22	go engine.Run(ctx, engineOut, samples, errors)23	ticker := time.NewTicker(100 * time.Millisecond)24	defer ticker.Stop()25	updates := make(chan stats.SampleContainer, 1000)26	go progress.Run(ctx, ticker.C, updates)27	ticker := time.NewTicker(100 * time.Millisecond)28	defer ticker.Stop()29	updates := make(chan stats.SampleContainer, 1000)30	go progress.Run(ctx, ticker.C, updates)

TestRampingVUsRampDownNoWobble

Using AI Code Generation

1func TestRampingVUsRampDownNoWobble(t *testing.T) {2	testdata := getTestdata(t, "testdata/ramping-vus-rampdown-no-wobble.json")3	testenv := getTestEnv(t, testdata)4	executor, err := NewRampingVUs(testenv.Logger, testenv.Samples, testenv.Runner, testenv.Options)5	require.NoError(t, err)6	err = executor.Run(context.Background(), nil, nil)7	assert.NoError(t, err)8	assert.Equal(t, lib.ExecutionStatusEnded, testenv.Runner.GetExecutionState())9}10func TestRampingVUsRampDownNoWobble(t *testing.T) {11	testdata := getTestdata(t, "testdata/ramping-vus-rampdown-no-wobble.json")12	testenv := getTestEnv(t, testdata)13	executor, err := NewRampingVUs(testenv.Logger, testenv.Samples, testenv.Runner, testenv.Options)14	require.NoError(t, err)15	err = executor.Run(context.Background(), nil, nil)16	assert.NoError(t, err)

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